Light scattering from cold rolled aluminum surfaces
Damien Vandembroucq, Annie Tarrats, Jean-Jacques Greffet, Stephane Roux, Franck Plouraboue
Abstract
We present experimental light scattering measurements from aluminum surfaces obtained by cold rolling. We show that our results are consistent with a scale invariant description of the roughness of these surfaces. The roughness parameters that we obtain from the light scattering experiment are consistent with those obtained from Atomic Force Microscopy measurements.